HP & Torque: 495 HP / 490 FT. LBS

Cylinder Heads: BluePrint Engines LS3 Aluminum Cylinder Heads

Compression Ratio: 10.7:1

Camshaft: Hydraulic Roller Cam - .553 Intake .553 Exhaust Lift and 218 Intake / 224 Exhaust Duration @ .050 - 110 ICL - Three Bolt Cam

Pistons: Hypereutectic

Crankshaft: Nodular Iron - 3.622" Stroke and 6.125" Rods.



DETAILED INFORMATION

Description:

  • HP & Torque: 495 HP / 490 FT LBS
  • Compression Ratio: 10.7:1
  • Aluminum Heads
  • Hydraulic Roller Cam
  • Nodular Iron Crankshaft
  • Hypereutectic Pistons

Block:

  • New GM Aluminum 6.2L block
  • OEM Block Machined in the USA!
  • 6-Bolt Main
  • 1-Piece Rear Main Seal

Rotating Assembly:

  • Nodular Iron crankshaft
  • 3.622" Stroke
  • 6.098" connecting rods w/ 150,000 psi bolts
  • Hypereutectic Pistons
  • Internally Balanced

Cylinder Heads:

  • BluePrint Aluminum Cylinder Heads -PS8015
  • 72cc chamber
  • 2.165" intake/1.600" exhaust valves
  • 259cc intake/102cc exhaust runners

Cam Specs:

  • Cam Type: Roller Cam
  • .553 Intake .553 Exhaust
  • 218 Intake / 224 Exhaust duration
  • @ .050 - 113-degree lobe separation, 110 ICL

Ignition Timing:  

  • Factory ECU with Professional Tuning 

Also Includes:

  • Truck Intake Manifold
  • Fuel Injectors and Rail
  • Truck Waterpump
  • Truck Harmonic Balancer 
  • GM Musclecar Swap Oil Pan (Customer may have to reuse existing pan and pickup)
  • Coil Packs
  • Spark Plugs and Wires

Notes:

  •  This engine was designed and tested in a 2008 GM 4WD SUV with the provided truck intake manifold injectors, rail, water pump, and harmonic balancer.
  • Will work with stock torque converter, but 2100 stall is recommended for peak performance.
  • Engine is specifically designed for truck use with a truck profile camshaft, however, is not intended for heavy duty towing.
  • This engine features a 58X crank reluctor and 4X crank window. May work in pre 2007 LS trucks, with crank signal converter and other accommodations.
  • This should be considered a professional level install and WILL require professional level tuning.
  • The following accommodations should be expected, and fully understood
    • Provided oil pan may need changed to customers oem pan, pending vehicle year.
    • Reuse of factory throttle body is recommended; however an adapter may be required.
    • Sensor location, deletion, and wiring harness modifications may be required.
    • PCV rerouting, steam port path, fuel lines, and air intake may require modification
    • This engine does NOT feature AFM, DOD, VCT, VVT. These features will need tuned out of factory ECU.

Engine Accessory Specifications

Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.

Part Number: PSLS3762CTF

Fuel Delivery Type: Fuel Injection

Spark Plug: Champion 3015 / RS14PMC4

Spark Plug Gap: .040"

Harmonic Balancer: Non Weighted

Flexplate/Flywheel: Non Weighted

Stall Converter: 2100+

Intake Manifold: N/A

Fuel Recommendation: 91 Octane

Timing (Initial/Total Advance):

Firing Order: 1,8,7,2,6,5,4,3

Engine features a 58x reluctor wheel and 4x cam sensor. Knock sensor provision located on side of block. Cam sensor located in timing cover. utilizes EV6 type injector